BE777821A - Masque respiratoire avec filtres a emboitement - Google Patents
Masque respiratoire avec filtres a emboitementInfo
- Publication number
- BE777821A BE777821A BE777821A BE777821A BE777821A BE 777821 A BE777821 A BE 777821A BE 777821 A BE777821 A BE 777821A BE 777821 A BE777821 A BE 777821A BE 777821 A BE777821 A BE 777821A
- Authority
- BE
- Belgium
- Prior art keywords
- respiratory mask
- insert filters
- filters
- insert
- respiratory
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712100661 DE2100661A1 (de) | 1971-01-08 | 1971-01-08 | Atemschutzmaske mit Steckfilter |
DE19712162725 DE2162725A1 (de) | 1971-12-17 | 1971-12-17 | Atemschutzmaske mit steckfilter |
Publications (1)
Publication Number | Publication Date |
---|---|
BE777821A true BE777821A (fr) | 1972-05-02 |
Family
ID=25760487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE777821A BE777821A (fr) | 1971-01-08 | 1972-01-07 | Masque respiratoire avec filtres a emboitement |
Country Status (8)
Country | Link |
---|---|
AU (1) | AU3764672A (xx) |
BE (1) | BE777821A (xx) |
CH (1) | CH535051A (xx) |
FI (1) | FI52929B (xx) |
FR (1) | FR2121282A5 (xx) |
IL (1) | IL38518A0 (xx) |
IT (1) | IT949320B (xx) |
NL (1) | NL7117936A (xx) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK33386A (da) * | 1986-01-22 | 1987-07-23 | Triskate Of Scandinavia Aps | Udloeselig kobling til aandedraetsbeskyttelsesmaske med udskiftelige filterenheder, koblingspart i en saadan kobling samt filter-enhederog aandedraetsbeskyttelsesmasker med en saadan koblingspart |
SE454843B (sv) * | 1986-10-30 | 1988-06-06 | Sundstrom Safety Ab | Filterbehallare for ett absorptionsfilter och ett partikelfilter |
AU7964991A (en) * | 1990-06-04 | 1991-12-31 | Air-Ace Oy | Respirator |
CA2068925A1 (en) * | 1991-05-21 | 1992-11-22 | Amad Tayebi | Breathing mask |
GB2540445A (en) * | 2015-07-13 | 2017-01-18 | S Sommers Sammer | Multi terrain variable air resistant filter |
-
1971
- 1971-12-28 NL NL7117936A patent/NL7117936A/xx unknown
-
1972
- 1972-01-05 FI FI19/72A patent/FI52929B/fi active
- 1972-01-06 FR FR7200321A patent/FR2121282A5/fr not_active Expired
- 1972-01-06 AU AU37646/72A patent/AU3764672A/en not_active Expired
- 1972-01-06 IL IL38518A patent/IL38518A0/xx unknown
- 1972-01-07 IT IT9304/72A patent/IT949320B/it active
- 1972-01-07 CH CH22472A patent/CH535051A/de not_active IP Right Cessation
- 1972-01-07 BE BE777821A patent/BE777821A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU3764672A (en) | 1973-07-12 |
FR2121282A5 (xx) | 1972-08-18 |
NL7117936A (xx) | 1972-07-11 |
CH535051A (de) | 1973-03-31 |
FI52929B (xx) | 1977-09-30 |
IT949320B (it) | 1973-06-11 |
IL38518A0 (en) | 1972-04-27 |
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